1.Be divided into high-pressure used , medium-pressure used , return oil used and suction oil used .
2.2 - 5um for high precision, 10-15um for medium accuracy, 15-25um for low precision.
3.It is the solidity filter, increasing the filter area, the general part of the filter layer folded into corrugated, hydraulic filter pleated height is generally 20 mm or less .
4.Hydraulic filter to withstand the pressure difference is generally 0.35-0.4MPa. But for the special filter, requiring high-pressure, the highest requirements to bear 32MPa, or even 42MPa equivalent system pressure.
5.The maximum temperature, and some requirements to 135 ºC

Product Requirement

1 . strength requirements, production integrity requirements, to bear the pressure, to withstand the installation of external force, to withstand the pressure differential alternating load
2 . smooth oil requirements, flow resistance characteristics
3 . resistance to a certain high temperature, compatible with the working medium
4 . filter layer fibers can not be displaced and falling
5 . can carry more dirt
6 . high altitude and cold areas to use normal
7 . fatigue resistance, alternating flow fatigue strength
8 . the filter itself to cleanliness standards

 1. Metallurgy: used in hydraulic system for rolling milland a variety of lubrication equipment filtration.
2. Petrochemical: oil refining, chemical products in the production process and the separation and recovery of intermediate products, oil field injection of natural gas and particle filtration .
3. Textile: polyester melt in the drawing process of purification and uniform filtration, air compressor protection filter, compressed gas degreasing in addition to water.
4. Electronics and pharmaceuticals: reverse osmosis water, deionized water pretreatment filtration, cleaning solution and pre-treatment of glucose filtration.
5. Thermal power and nuclear power: gas turbine, boiler lubrication system, speed control system, bypass control system oil purification, water pumps, fans and dust removal system.
6. Mechanical processing equipment: papermaking machinery, mining machinery, injection molding machines and large precision machinery lubrication system and compressed air purification, tobacco processing equipment and spray equipment, dust recovery filter.
7. The railway internal combustion engine and generators: lubricants and oil filter.
8. Automobile engine and engineering machinery: internal combustion engine with air filter, oil filter, fuel filter, engineering machinery, ships, trucks with a variety of hydraulic oil filter, diesel filter, water filter.
9. All kinds of lifting and loading operations: Lifting, loading and other construction machinery to fire, maintenance, handling and other special vehicles, ship cranes, anchor winders, blast furnaces, steelmaking equipment, ship lock, ship door opening and closing devices, theater Lifting orchestra and lift the stage, all kinds of automatic transmission lines.
10 .The need to force the push, squeeze, cut, cut, excavation and other operating devices: hydraulic press, metal materials, casting, forming, rolling, rolling, stretching, cutting equipment, plastic injection molding machine, plastic Tractors, harvesters and other cutting and digging of agricultural and forestry machinery, tunnels, mines and ground excavation equipment, a variety of ships such as the steering gear.
11. High response, high-precision control: artillery tracking drive, turret stability, ship warp, aircraft and missile attitude control and other devices, high-precision positioning machine tool system, industrial robot drive and control, Thickness control of leather slices, speed control of power generators, high-performance shaking tables and testing machines, large-scale multi-freedom motion simulators and recreational facilities.
12. Variety of combinations of automatic control procedures and control: combination of machine tools, machinery, such as automatic lines.
13 .The special workplace: underground, underwater, explosion-proof and other special operating environment equipment.

 P/N : HP0502A10ANP01
Brand: Heriter
Material: Stainless steel mesh ,glass fiber filter paper
Working pressure: 21bar-210bar
Working temperature: -30 ºC ~ + 110 ºC
Sealing material: H- fluoro rubber , Z- Nitrile rubber
Working medium: general hydraulic oil, phosphate ester hydraulic oil, emulsion, water - glycol

Xinxiang City Huahang Filter Co., Ltd. is a professional industrial filter manufacturer integrating design, production and marketing. With strong technical force, perfect testing means, and excellent after-sales service, we provide users with a variety of high-quality products.

Our main products include hydraulic filters, air filters and pipe filters. Products are widely used in petroleum, chemical and metallurgical machinery, textile, pharmaceutical, automobile, chemical fiber, and air-conditioning.

"Quality first, customer first" is our business objective. We will, as always, offer new and old customers with the best quality service.

Q1 How can we get the quotation of flter cartridges
A: Kindly please let us know the specifications,such as the material,length,micron,adapter,apply in which industry.....
Q2. How about your delivery time?

A: Generally, it will take 25 to 35 days after receiving your advance payment. The specific delivery time depends

on the items and the quantity of your order. and if the item was non standard, we have to consider extra 10-15days for tooling/mould made.
Q3. Can you produce according to the samples or drawings?

A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.

Q4: How about tooling Charge?

A: Tooling charge only charge once when first order, all future orders would not charge again even tooling repair or under maintance.

Q5. What is your sample policy?

A: We can supply the sample if we have ready parts in stock, but the customers have to pay the sample cost and the courier cost.

Q6: How do you make our business long-term and good relationship?

A: 1. We keep good quality and competitive price to ensure our customers benefit ;

2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.